JPH03118453U - - Google Patents
Info
- Publication number
- JPH03118453U JPH03118453U JP1990028433U JP2843390U JPH03118453U JP H03118453 U JPH03118453 U JP H03118453U JP 1990028433 U JP1990028433 U JP 1990028433U JP 2843390 U JP2843390 U JP 2843390U JP H03118453 U JPH03118453 U JP H03118453U
- Authority
- JP
- Japan
- Prior art keywords
- rotation speed
- target rotation
- indoor fan
- target
- difference
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000001514 detection method Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990028433U JPH0742031Y2 (ja) | 1990-03-20 | 1990-03-20 | 室内ファンの回転数制御装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990028433U JPH0742031Y2 (ja) | 1990-03-20 | 1990-03-20 | 室内ファンの回転数制御装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03118453U true JPH03118453U (it) | 1991-12-06 |
| JPH0742031Y2 JPH0742031Y2 (ja) | 1995-09-27 |
Family
ID=31531236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990028433U Expired - Lifetime JPH0742031Y2 (ja) | 1990-03-20 | 1990-03-20 | 室内ファンの回転数制御装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0742031Y2 (it) |
-
1990
- 1990-03-20 JP JP1990028433U patent/JPH0742031Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0742031Y2 (ja) | 1995-09-27 |